{
  "manageEntity": {
    "action": "Repost",
    "entityId": "1064773269",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xaef0c8ba3858ee6fb392127b66630ef17fa0cd446ac1389b9b25b8129f2ce6dd",
    "signature": "0xe7d8bb8f2f717f08b0ae7d376c81cc756f45e37f847f58845fe04242e46febcb436a1536f1d1af23f4c0a49dca05c135d7b79f7a43e28c716f55291fdc0c3b981b",
    "signer": "0x73317E9D44b6E1b7d146760b12dc5546Cd140ED2",
    "userId": "683609933"
  }
}